Perhaps you should try some spelling variations:
csr communication » de communication, 3 communication, 4 communication
du developpement » de developpement, le developpement, et developpement
developpement l » developpement il, developpement la, developpement de
typologie does » typologie des, typologie der, typologie cices
does variation » de variation, der variation, die variation
l afrique » en afrique
aid do » did do, aid does
a du » a d, a de, a u

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "typologie does variation ((aid do) OR (aid go)) csr communication a du developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologie does variation ((aid do) OR (aid go)) csr communication a du developpement l afrique.*.